[nvda-addons] Re: NVDA Very Sluggish With Braille and Code Factory Add-on

  • From: James Teh <jamie@xxxxxxxxxxxx>
  • To: nvda-addons@xxxxxxxxxxxxx
  • Date: Mon, 05 Dec 2016 10:26:04 +0000

I think you'd need to report this to Code Factory. If you're correct about
the diagnosis, this is rather concerning. It suggests that the Code Factory
code is either blocking (i.e. not returning immediately) when speech is
sent or that it is somehow slowing down the Windows message loop (the
Freedom Scientific dll uses window messages to communicate). It'd be
interesting to know whether you experience similar problems with another
display that doesn't use window messages, but I'm guessing that isn't
feasible.

On Tue, 29 Nov 2016 at 3:51 am, Jim Homme <jhomme@xxxxxxxxxxxxxxxxx> wrote:

Hi,
Debugging why this is the case is way beyond my ability, and I don't even
know how to log an issue for this, but when I use a combination of the Code
Factory add-on in combination with the FreedomScientific Focus Classic
display, braille is much slower than if I use Espeak NG. Is there any other
information that can be gathered that would help pin down the cause that a
Python newbie can provide? I'd be glad to try.

Thanks.

Jim


==========
Jim Homme,
Team Lead and Accessibility Consultant,
Bender HighTest Accessibility Team
Bender Consulting Services, Inc.,
412-787-8567,
jhomme@xxxxxxxxxxxxxxxxx

http://www.benderconsult.com/our%20services/hightest-accessible-technology-solutions
E+R=O
<http://www.benderconsult.com/our%20services/hightest-accessible-technology-solutionsE+R=O>


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